US8253322B2 - Organic light emitting display device including light absorption pattern unit - Google Patents
Organic light emitting display device including light absorption pattern unit Download PDFInfo
- Publication number
- US8253322B2 US8253322B2 US12/348,098 US34809809A US8253322B2 US 8253322 B2 US8253322 B2 US 8253322B2 US 34809809 A US34809809 A US 34809809A US 8253322 B2 US8253322 B2 US 8253322B2
- Authority
- US
- United States
- Prior art keywords
- light emitting
- organic light
- sealing member
- display device
- emitting regions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active, expires
Links
- 230000031700 light absorption Effects 0.000 title claims abstract description 69
- 238000007789 sealing Methods 0.000 claims abstract description 62
- 239000000758 substrate Substances 0.000 claims abstract description 38
- 239000011159 matrix material Substances 0.000 claims description 24
- 239000011368 organic material Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 8
- 239000010410 layer Substances 0.000 description 98
- 239000010408 film Substances 0.000 description 15
- 239000010409 thin film Substances 0.000 description 14
- 239000004065 semiconductor Substances 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 239000011229 interlayer Substances 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- -1 acryl Chemical group 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229920000553 poly(phenylenevinylene) Polymers 0.000 description 2
- 229920002620 polyvinyl fluoride Polymers 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical compound [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 description 1
- 230000005525 hole transport Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- IBHBKWKFFTZAHE-UHFFFAOYSA-N n-[4-[4-(n-naphthalen-1-ylanilino)phenyl]phenyl]-n-phenylnaphthalen-1-amine Chemical compound C1=CC=CC=C1N(C=1C2=CC=CC=C2C=CC=1)C1=CC=C(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C3=CC=CC=C3C=CC=2)C=C1 IBHBKWKFFTZAHE-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 229920002098 polyfluorene Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical compound [Al+3].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 TVIVIEFSHFOWTE-UHFFFAOYSA-K 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
- H10K59/8792—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. black layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
- H10K50/865—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. light-blocking layers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/02—Details
- H05B33/04—Sealing arrangements, e.g. against humidity
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/841—Self-supporting sealing arrangements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/122—Pixel-defining structures or layers, e.g. banks
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/87—Passivation; Containers; Encapsulations
- H10K59/871—Self-supporting sealing arrangements
Abstract
Description
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2008-25372 | 2008-03-19 | ||
KR1020080025372A KR100964225B1 (en) | 2008-03-19 | 2008-03-19 | Organic light emitting display device |
KR10-2008-0025372 | 2008-03-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
US20090236976A1 US20090236976A1 (en) | 2009-09-24 |
US8253322B2 true US8253322B2 (en) | 2012-08-28 |
Family
ID=41088173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/348,098 Active 2029-07-10 US8253322B2 (en) | 2008-03-19 | 2009-01-02 | Organic light emitting display device including light absorption pattern unit |
Country Status (2)
Country | Link |
---|---|
US (1) | US8253322B2 (en) |
KR (1) | KR100964225B1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170244069A1 (en) * | 2016-02-23 | 2017-08-24 | Samsung Display Co., Ltd. | Organic light emitting display device having improved reflective properties and method of manufacturing the same |
US20190221767A1 (en) * | 2018-01-17 | 2019-07-18 | Samsung Display Co., Ltd. | Organic light-emitting display device |
US10553622B2 (en) | 2017-02-23 | 2020-02-04 | Samsung Display Co., Ltd. | Display apparatus and method of manufacturing the same |
US20210151702A1 (en) * | 2020-09-29 | 2021-05-20 | Hubei Yangtze Industrial Innovation Center of Advanced Display Co., Ltd. | Display panel and display device |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8933622B2 (en) * | 2005-05-24 | 2015-01-13 | Pioneer Corporation | Organic electroluminescence element |
KR101084179B1 (en) | 2009-12-28 | 2011-11-17 | 삼성모바일디스플레이주식회사 | Method for encapsulation of organic light emitting display device |
KR102010429B1 (en) * | 2011-02-25 | 2019-08-13 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | Light-emitting device and electronic device using light-emitting device |
KR20120139076A (en) * | 2011-06-16 | 2012-12-27 | 삼성디스플레이 주식회사 | Display device |
JP6314451B2 (en) * | 2012-12-27 | 2018-04-25 | 大日本印刷株式会社 | Color filter forming substrate and organic EL display device |
KR101990851B1 (en) * | 2012-12-31 | 2019-06-19 | 엘지디스플레이 주식회사 | Organic Light Emitting Diode Display Device |
KR20140089856A (en) * | 2013-01-07 | 2014-07-16 | 삼성디스플레이 주식회사 | Organic light emitting display apparatus and method of manufacturing thereof |
KR102090709B1 (en) * | 2013-05-31 | 2020-03-19 | 삼성디스플레이 주식회사 | White organic light emitting display device |
KR20140143629A (en) * | 2013-06-07 | 2014-12-17 | 삼성디스플레이 주식회사 | Organinc light emitting display device and manufacturing method for the same |
KR102146070B1 (en) * | 2013-07-01 | 2020-08-21 | 삼성디스플레이 주식회사 | Organic Light Emitting Display |
KR102120056B1 (en) * | 2013-11-12 | 2020-06-08 | 엘지디스플레이 주식회사 | Transparent Organic Light Emitting Display Device |
KR102255809B1 (en) * | 2013-12-02 | 2021-05-24 | 엘지디스플레이 주식회사 | Organic Light Emitting Display Device |
KR102196889B1 (en) * | 2013-12-13 | 2020-12-30 | 엘지디스플레이 주식회사 | Organic Light Emitting Diode Display Device and Method for Manufacturing The Same |
JP2015128003A (en) | 2013-12-27 | 2015-07-09 | ソニー株式会社 | Display device and electronic apparatus |
KR102392020B1 (en) * | 2014-09-30 | 2022-04-27 | 엘지디스플레이 주식회사 | Organic light emitting display device |
CN105070741A (en) * | 2015-09-02 | 2015-11-18 | 京东方科技集团股份有限公司 | Array substrate, OLED display panel and display device |
KR102604993B1 (en) * | 2016-05-17 | 2023-11-27 | 삼성디스플레이 주식회사 | Organic light emitting display apparatus |
KR102423476B1 (en) * | 2017-10-24 | 2022-07-22 | 삼성디스플레이 주식회사 | Display apparatus |
KR102432663B1 (en) * | 2017-11-30 | 2022-08-12 | 엘지디스플레이 주식회사 | Electroluminescent Display Device |
KR20190068315A (en) * | 2017-12-08 | 2019-06-18 | 엘지디스플레이 주식회사 | Electroluminescent Display Device |
CN112117315A (en) * | 2020-09-23 | 2020-12-22 | 京东方科技集团股份有限公司 | Display panel, display screen and display screen device |
US20240099068A1 (en) * | 2021-02-19 | 2024-03-21 | Semiconductor Energy Laboratory Co., Ltd. | Display device, display module, and electronic device |
JPWO2022180468A1 (en) * | 2021-02-25 | 2022-09-01 | ||
CN114023909B (en) * | 2021-11-03 | 2024-03-05 | 昆山工研院新型平板显示技术中心有限公司 | Display panel and electronic equipment |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5445898A (en) | 1992-12-16 | 1995-08-29 | Westinghouse Norden Systems | Sunlight viewable thin film electroluminescent display |
JP2000294380A (en) | 1999-04-08 | 2000-10-20 | Chisso Corp | Organic el element and its manufacture |
US20030146695A1 (en) * | 2001-12-18 | 2003-08-07 | Seiko Epson Corporation | Display apparatus and electric device |
US20030222575A1 (en) * | 2002-03-07 | 2003-12-04 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting apparatus and method of fabricating the same |
US6781162B2 (en) * | 2002-01-24 | 2004-08-24 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and method of manufacturing the same |
JP2004281402A (en) | 2003-03-13 | 2004-10-07 | Eastman Kodak Co | Top face emission type organic light emitting diode (oled) display |
US20050073243A1 (en) * | 2002-06-27 | 2005-04-07 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and method of manufacturing the same |
US20050073247A1 (en) * | 2003-10-03 | 2005-04-07 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
US20050195318A1 (en) * | 2003-02-07 | 2005-09-08 | Takahiro Komatsu | Organic information reading unit and information reading device using the same |
US7074307B2 (en) * | 2003-07-25 | 2006-07-11 | Dexcom, Inc. | Electrode systems for electrochemical sensors |
JP2008010417A (en) | 2006-06-01 | 2008-01-17 | Fuji Electric Holdings Co Ltd | Insulation film for organic el element and organic el display device |
-
2008
- 2008-03-19 KR KR1020080025372A patent/KR100964225B1/en active IP Right Grant
-
2009
- 2009-01-02 US US12/348,098 patent/US8253322B2/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5445898A (en) | 1992-12-16 | 1995-08-29 | Westinghouse Norden Systems | Sunlight viewable thin film electroluminescent display |
JP2000294380A (en) | 1999-04-08 | 2000-10-20 | Chisso Corp | Organic el element and its manufacture |
US20030146695A1 (en) * | 2001-12-18 | 2003-08-07 | Seiko Epson Corporation | Display apparatus and electric device |
US6781162B2 (en) * | 2002-01-24 | 2004-08-24 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and method of manufacturing the same |
US20030222575A1 (en) * | 2002-03-07 | 2003-12-04 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting apparatus and method of fabricating the same |
US20050073243A1 (en) * | 2002-06-27 | 2005-04-07 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and method of manufacturing the same |
US20050195318A1 (en) * | 2003-02-07 | 2005-09-08 | Takahiro Komatsu | Organic information reading unit and information reading device using the same |
JP2004281402A (en) | 2003-03-13 | 2004-10-07 | Eastman Kodak Co | Top face emission type organic light emitting diode (oled) display |
US7074307B2 (en) * | 2003-07-25 | 2006-07-11 | Dexcom, Inc. | Electrode systems for electrochemical sensors |
US20050073247A1 (en) * | 2003-10-03 | 2005-04-07 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
JP2008010417A (en) | 2006-06-01 | 2008-01-17 | Fuji Electric Holdings Co Ltd | Insulation film for organic el element and organic el display device |
Non-Patent Citations (2)
Title |
---|
Korean Office Action dated Nov. 30, 2009, issued in corresponding Korean patent application. |
Korean Registration Determination Certificate issued on May 31, 2010, in corresponding Korean Patent Application No. 10-2008-0025372. |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170244069A1 (en) * | 2016-02-23 | 2017-08-24 | Samsung Display Co., Ltd. | Organic light emitting display device having improved reflective properties and method of manufacturing the same |
US11844235B2 (en) * | 2016-02-23 | 2023-12-12 | Samsung Display Co., Ltd. | Organic light emitting display device comprising a reflective member having first opening formed in display area and second opening formed in peripheral area |
US10553622B2 (en) | 2017-02-23 | 2020-02-04 | Samsung Display Co., Ltd. | Display apparatus and method of manufacturing the same |
US20190221767A1 (en) * | 2018-01-17 | 2019-07-18 | Samsung Display Co., Ltd. | Organic light-emitting display device |
US10868280B2 (en) * | 2018-01-17 | 2020-12-15 | Samsung Display Co., Ltd. | Organic light-emitting display device |
US20210151702A1 (en) * | 2020-09-29 | 2021-05-20 | Hubei Yangtze Industrial Innovation Center of Advanced Display Co., Ltd. | Display panel and display device |
Also Published As
Publication number | Publication date |
---|---|
KR20090100020A (en) | 2009-09-23 |
KR100964225B1 (en) | 2010-06-17 |
US20090236976A1 (en) | 2009-09-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8253322B2 (en) | Organic light emitting display device including light absorption pattern unit | |
US9882166B2 (en) | Organic light emitting display apparatus having reflection member | |
US8933625B2 (en) | Organic light emitting display apparatus that can function as a mirror | |
US8638030B2 (en) | Organic light emitting display device including pixel electrode not formed in light transmissive region | |
US8237354B2 (en) | Organic light emitting diode display | |
US8809838B2 (en) | Organic light emitting diode display | |
US8174179B2 (en) | Organic light emitting display apparatus | |
US8754404B2 (en) | Organic light emitting diode display | |
KR102082780B1 (en) | Organic light emitting display apparatus and method of manufacturing thereof | |
CN108172600B (en) | Color film substrate for WOLED display and WOLED display | |
US9082726B2 (en) | Organic light-emitting display apparatus and method of manufacturing thereof | |
US8941133B2 (en) | Organic light-emitting display apparatus and method of manufacturing the same | |
US20110204369A1 (en) | Organic Light-Emitting Display Device | |
KR20150001442A (en) | Organic light emitting diode display | |
KR20140031004A (en) | Organic light emitting display apparatus and method of manufacturing thereof | |
KR20100102380A (en) | Organic light emitting display apparatus | |
US7948166B2 (en) | Organic light emitting display apparatus | |
KR20160069627A (en) | Organic light emitting display device and manufacturing method thereof | |
US20100033078A1 (en) | Organic light emitting display device | |
KR20150019718A (en) | Organic light emitting display apparatus and method of manufacturing organic light emitting display apparatus | |
US20120098737A1 (en) | Organic light-emitting diode display device | |
US20160218157A1 (en) | Organic light emitting diode display | |
KR20180035954A (en) | Thin film transistor array panel and manufacturing method thereof | |
KR20080090945A (en) | Organic light emitting display apparatus | |
US11963403B2 (en) | Display device having a light-blocking material in an insulating layer between a transistor and a light-emitting element and manufacturing method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: SAMSUNG MOBILE DISPLAY CO., LTD., KOREA, REPUBLIC Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LEE, DONG-KYU;REEL/FRAME:022093/0373 Effective date: 20081223 |
|
FEPP | Fee payment procedure |
Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
STCF | Information on status: patent grant |
Free format text: PATENTED CASE |
|
AS | Assignment |
Owner name: SAMSUNG DISPLAY CO., LTD., KOREA, REPUBLIC OF Free format text: MERGER;ASSIGNOR:SAMSUNG MOBILE DISPLAY CO., LTD.;REEL/FRAME:028816/0306 Effective date: 20120702 |
|
FPAY | Fee payment |
Year of fee payment: 4 |
|
MAFP | Maintenance fee payment |
Free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY Year of fee payment: 8 |
|
MAFP | Maintenance fee payment |
Free format text: PAYMENT OF MAINTENANCE FEE, 12TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1553); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY Year of fee payment: 12 |